428776128

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 1445483520

約数和(自身を除く): 1016707392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 37, 44, 48, 59, 62, 64, 66, 72, 74, 88, 93, 96, 99, 111, 118, 124, 132, 144, 148, 176, 177, 186, 192, 198, 222, 236, 248, 264, 279, 288, 296, 333, 341, 352, 354, 372, 396, 407, 444, 472, 496, 528, 531, 558, 576, 592, 649, 666, 682, 704, 708, 744, 792, 814, 888, 944, 992, 1023, 1056, 1062, 1116, 1147, 1184, 1221, 1298, 1332, 1364, 1416, 1488, 1584, 1628, 1776, 1829, 1888, 1947, 1984, 2046, 2112, 2124, 2183, 2232, 2294, 2368, 2442, 2596, 2664, 2728, 2832, 2976, 3069, 3168, 3256, 3441, 3552, 3658, 3663, 3776, 3894, 4092, 4248, 4366, 4464, 4588, 4884, 5192, 5328, 5456, 5487, 5664, 5841, 5952, 6138, 6336, 6512, 6549, 6882, 7104, 7316, 7326, 7788, 8184, 8496, 8732, 8928, 9176, 9768, 10323, 10384, 10656, 10912, 10974, 11328, 11682, 12276, 12617, 13024, 13098, 13764, 14632, 14652, 15576, 16368, 16461, 16992, 17464, 17856, 18352, 19536, 19647, 20119, 20646, 20768, 21312, 21824, 21948, 23364, 24013, 24552, 25234, 26048, 26196, 27528, 29264, 29304, 31152, 32736, 32922, 33984, 34928, 36704, 37851, 39072, 39294, 40238, 41292, 41536, 43896, 46728, 48026, 49104, 50468, 52392, 55056, 58528, 58608, 60357, 62304, 65472, 65844, 67673, 69856, 72039, 73408, 75702, 78144, 78588, 80476, 82584, 87792, 93456, 96052, 98208, 100936, 104784, 110112, 113553, 117056, 117216, 120714, 124608, 131688, 135346, 139712, 144078, 151404, 157176, 160952, 165168, 175584, 181071, 186912, 192104, 196416, 201872, 203019, 209568, 216117, 220224, 227106, 234432, 241428, 263376, 270692, 288156, 302808, 314352, 321904, 330336, 351168, 362142, 373824, 384208, 403744, 406038, 419136, 432234, 454212, 482856, 526752, 541384, 576312, 605616, 609057, 628704, 643808, 660672, 724284, 744403, 768416, 807488, 812076, 864468, 908424, 965712, 1053504, 1082768, 1152624, 1211232, 1218114, 1257408, 1287616, 1448568, 1488806, 1536832, 1624152, 1728936, 1816848, 1931424, 2165536, 2233209, 2305248, 2422464, 2436228, 2897136, 2977612, 3248304, 3457872, 3633696, 3862848, 4331072, 4466418, 4610496, 4872456, 5794272, 5955224, 6496608, 6699627, 6915744, 7267392, 8932836, 9744912, 11588544, 11910448, 12993216, 13399254, 13831488, 17865672, 19489824, 23820896, 26798508, 35731344, 38979648, 47641792, 53597016, 71462688, 107194032, 142925376, 214388064, 428776128]

約数ペア:

[(1, 428776128), (2, 214388064), (3, 142925376), (4, 107194032), (6, 71462688), (8, 53597016), (9, 47641792), (11, 38979648), (12, 35731344), (16, 26798508), (18, 23820896), (22, 19489824), (24, 17865672), (31, 13831488), (32, 13399254), (33, 12993216), (36, 11910448), (37, 11588544), (44, 9744912), (48, 8932836), (59, 7267392), (62, 6915744), (64, 6699627), (66, 6496608), (72, 5955224), (74, 5794272), (88, 4872456), (93, 4610496), (96, 4466418), (99, 4331072), (111, 3862848), (118, 3633696), (124, 3457872), (132, 3248304), (144, 2977612), (148, 2897136), (176, 2436228), (177, 2422464), (186, 2305248), (192, 2233209), (198, 2165536), (222, 1931424), (236, 1816848), (248, 1728936), (264, 1624152), (279, 1536832), (288, 1488806), (296, 1448568), (333, 1287616), (341, 1257408), (352, 1218114), (354, 1211232), (372, 1152624), (396, 1082768), (407, 1053504), (444, 965712), (472, 908424), (496, 864468), (528, 812076), (531, 807488), (558, 768416), (576, 744403), (592, 724284), (649, 660672), (666, 643808), (682, 628704), (704, 609057), (708, 605616), (744, 576312), (792, 541384), (814, 526752), (888, 482856), (944, 454212), (992, 432234), (1023, 419136), (1056, 406038), (1062, 403744), (1116, 384208), (1147, 373824), (1184, 362142), (1221, 351168), (1298, 330336), (1332, 321904), (1364, 314352), (1416, 302808), (1488, 288156), (1584, 270692), (1628, 263376), (1776, 241428), (1829, 234432), (1888, 227106), (1947, 220224), (1984, 216117), (2046, 209568), (2112, 203019), (2124, 201872), (2183, 196416), (2232, 192104), (2294, 186912), (2368, 181071), (2442, 175584), (2596, 165168), (2664, 160952), (2728, 157176), (2832, 151404), (2976, 144078), (3069, 139712), (3168, 135346), (3256, 131688), (3441, 124608), (3552, 120714), (3658, 117216), (3663, 117056), (3776, 113553), (3894, 110112), (4092, 104784), (4248, 100936), (4366, 98208), (4464, 96052), (4588, 93456), (4884, 87792), (5192, 82584), (5328, 80476), (5456, 78588), (5487, 78144), (5664, 75702), (5841, 73408), (5952, 72039), (6138, 69856), (6336, 67673), (6512, 65844), (6549, 65472), (6882, 62304), (7104, 60357), (7316, 58608), (7326, 58528), (7788, 55056), (8184, 52392), (8496, 50468), (8732, 49104), (8928, 48026), (9176, 46728), (9768, 43896), (10323, 41536), (10384, 41292), (10656, 40238), (10912, 39294), (10974, 39072), (11328, 37851), (11682, 36704), (12276, 34928), (12617, 33984), (13024, 32922), (13098, 32736), (13764, 31152), (14632, 29304), (14652, 29264), (15576, 27528), (16368, 26196), (16461, 26048), (16992, 25234), (17464, 24552), (17856, 24013), (18352, 23364), (19536, 21948), (19647, 21824), (20119, 21312), (20646, 20768)]